Piezoelectric Ceramic Plate is a polarization treatment of polycrystalline made by mixing oxide (zirconium oxide, lead oxide, titanium oxide, etc.) with high temperature sintering and solid reaction.
As a warning sound, a magnetic chip buzzer is a common circuit design device widely used in industrial control, room monitoring, access control, computer, and other electronic products.
With the development of society, the application of mini headphone speakers is becoming more and more extensive, and the performance requirements are gradually improving.
Since 1996, for over more than 25 years of growth and development, Shenghui has been committed to the development and production of electroacoustic parts. Sound is everywhere in our daily production ...